Pope Elementary

Puyallup, WA · Grades K–6

Seattle-Tacoma-Bellevue, WA

Neighborhood

Decoded Rank

All factors combined

Middle 40% decoded

#389 of 680

Seattle-Tacoma-Bellevue, WA schools

Performing as Expected

#795 in WA

Achievement Rank

Raw test performance

Middle 40% achievement

#314 of 680

Seattle-Tacoma-Bellevue, WA schools

#493 in WA

places from achievement to Decoded Rank

This school performs roughly as expected for its context.

Data confidence:High866 students tested 8 years98% participation

Confidence is computed from sample size, year coverage, and participation rate. Higher confidence means the rank shift is stable across years and not driven by a single small cohort.

  • Tested students: total students with valid scores across all reported years.
  • Years of data: number of school years included. More years smooths year-to-year noise.
  • Participation: share of enrolled students who took the assessment. Low participation can bias scores.

What's driving this rank

Decoded Rank: #389 of 680

in Seattle-Tacoma-Bellevue, WA schools

Raw test scores rank this school #314, but families here have higher-than-average income and educational attainment, so the expected score is also high. After accounting for context, this school performs about as predicted — the Decoded Rank is #389.

Each component below is scored on a 0–100 within-metro scale. A qualitative band summarizes where the school lands.

  • Above averagePerforms above what its context predictsCounts for 35% of the rank

    After accounting for income and demographics, does this school beat what the data would predict?

  • About averageStudents gain ground year over yearCounts for 30% of the rank

    Are kids at this school learning faster than typical for the metro?

  • LowEquity within the schoolCounts for 15% of the rank

    Are students clustered at similar levels, or split between top and bottom?

  • About averageDirection over recent yearsCounts for 10% of the rank

    Is this school's Decoded Rank trending up or down across the years we have data for?

  • StrongMost students were testedCounts for 10% of the rank

    Was the rank computed against a representative share of the school's students?

Show the numbersFor the methodology-curious

Each component is converted to a 0–100 within-metro percentile (100 = top of the metro). "Contribution" is the percentile-points the component adds to (or subtracts from) the metro median before the schools are re-ranked into the composite.

Per-component contributions to this school's Decoded Rank composite. Weight is the share each component carries; percentile is the school's within-metro score on that component.
ComponentWeightPercentileContribution
Performs above what its context predicts 35%64+4.9
Students gain ground year over year 30%42-2.4
Equity within the school 15%11-5.9
Direction over recent years 10%50+0.0
Most students were tested 10%98+4.8

How the Decoded Rank composite is computed

Why trust this?
  • Public data sources
  • Context-adjusted model
  • Confidence shown
  • Methodology published

This score uses state assessment data, NCES enrollment data, and Census ACS 5-year neighborhood data. The Decoded Rank adjusts for school context — student demographics, ELL/SPED service rates, and the socioeconomic profile of the surrounding tract — and shows how the school performs relative to expectation, not in absolute terms.

SchoolDecoder is one signal, not a verdict. Decoded Rank is a context-adjusted residual, not a causal claim about teaching quality. See full methodology →

All Rankings

How this school ranks across the metro, state, and among demographic peers.

ScopeAchievementDecodedShift
Seattle-Tacoma-Bellevue, WA (680 schools)#314#389
WA (1506 schools)#493#795
Among similar schools (6 peers)#4#5

Resource context

School inputs, not ranking points

These fields describe the school and surrounding neighborhood. They help readers interpret the page, but this is not a dollar-by-dollar or ratio-by-ratio scorecard and the fields here are not components of the Decoded Rank.

Enrollment
710
Free/reduced-price lunch
49.0%
Student-teacher ratio
16.9:1
Locale
Suburb, large
School type
Regular public school
Enrollment model
Neighborhood attendance area
Neighborhood median income
$102,455ACS tract proxy
Neighborhood poverty
0.1%ACS tract proxy
SES index
59.8
Assessment data year
2025
CCD year
2024
ACS vintage
2020-2024

Within Puyallup School District: #16 of 29.Middle quintile in district. View district

Performance Spread

How students are distributed across the four state-assessment proficiency levels — L1: below standard, L2: approaching, L3: meets (proficient), L4: exceeds. This describes the shape of results at the school, not their height.

Two distinct groups are visible: a strong cluster at the top and a struggling cluster at the bottom.

  • Level 1 — Below standard23%
  • Level 2 — Approaching standard25%
  • Level 3 — Meets standard (proficient)21%
  • Level 4 — Exceeds standard31%

Why this matters. A bimodal distribution often reflects two student populations served side-by-side (for example a gifted or honors track alongside a general-population cohort). Aggregate scores can hide this. Look at the school's program mix when comparing.

Performance Spread measures how evenly students are distributed across the L1..L4 proficiency ladder, treating the levels as an ordered scale (L1=1, L2=2, L3=3, L4=4) and weighting each by its student share. A school where most students cluster at one level has a TIGHT spread; a school split between the bottom and top has a WIDE or BIMODAL spread. Bimodal fires only when BOTH tails are non-trivial AND the middle is relatively hollow (pct_L1 ≥ 15, pct_L4 ≥ 25, pct_L2 + pct_L3 ≤ 60). It describes shape — NOT how high the school's scores are. Methodology

Nearby Schools

Sorted by distance. Both rank columns shown so you can compare quickly.

SchoolAchievementDecodedShiftStoryConfidence
Warren Hunt Elem#430#478High
G W Edgerton Elementary#359#238High
Firgrove Elementary#531#453High
Ridgecrest Elementary#279#259High
Ballou Jr High#409#424Medium

Similar Schools

Schools with comparable demographics, income, and size. Both rank columns shown for direct comparison.

SchoolAchievementDecodedShiftStoryConfidence
Chehalis Middle School#7#3High
Warren Hunt Elem#430#478High
Cedarcrest School#431#243Medium
Woodland Middle School#9#5High
Salish Middle School#50#32High

Historical Ranks

Year-by-year decoded and achievement ranks. Pandemic-affected years are excluded — we don't interpolate scores across the gap.

YearAchievementDecodedShift
2025#314#389
2024#317#351
2023#295#319

Note: assessment transitions (where a state changes its test) are footnoted on the methodology page; trends are not computed across breakpoints.

Trajectory

2023: percentile 592024: percentile 552025: percentile 64

Holding steady

Based on 3 years (2023–2025).

Slope: +2.7 pct/yr (95% CI -45.2 to 50.7)

Low confidence

How this works: we fit a linear trend across the available years of Decoded percentile, then bucket the slope into a direction. Wide confidence intervals (uncertain trends) collapse to Holding steady. See the methodology page for thresholds.

Cohort Progression

Kids who started 3rd grade here in 2015 gained 18 proficiency points by 6th grade.

Cohort-to-cohort variance is high — interpret the headline cautiously.

Learning rate: -1.1 proficiency points/yr (95% CI -8.6 to 6.5)

Medium confidence

Cohort 20152016201720182019202320242025 Slope
ELA · started 6th in 2015
G6
240
ELA · started 5th in 2015
G5
249
G6
238
-11.3
ELA · started 4th in 2015
G4
283
G5
276
G6
292
+4.4
ELA · started 3rd in 2015
G3
238
G4
268
G5
262
G6
256
+4.8
ELA · started 3rd in 2016
G3
252
G4
255
G5
272
G6
303
+17.2
ELA · started 3rd in 2017
G3
262
G4
270
G5
292
+15.0
ELA · started 3rd in 2018
G3
229
G4
256
+27.2
ELA · started 3rd in 2019
G3
287
ELA · started 6th in 2023
G6
234
ELA · started 5th in 2023
G5
266
G6
248
-18.3
ELA · started 4th in 2023
G4
263
G5
277
G6
253
-5.2
ELA · started 3rd in 2023
G3
260
G4
281
G5
280
+10.2
ELA · started 3rd in 2024
G3
251
G4
257
+6.8
ELA · started 3rd in 2025
G3
236
Math · started 6th in 2015
G6
231
Math · started 5th in 2015
G5
253
G6
235
-18.0
Math · started 4th in 2015
G4
276
G5
252
G6
279
+1.6
Math · started 3rd in 2015
G3
243
G4
258
G5
220
G6
229
-7.8
Math · started 3rd in 2016
G3
259
G4
264
G5
270
G6
275
+5.3
Math · started 3rd in 2017
G3
259
G4
250
G5
239
-9.8
Math · started 3rd in 2018
G3
236
G4
250
+13.5
Math · started 3rd in 2019
G3
288
Math · started 6th in 2023
G6
225
Math · started 5th in 2023
G5
264
G6
210
-54.8
Math · started 4th in 2023
G4
275
G5
254
G6
237
-19.4
Math · started 3rd in 2023
G3
283
G4
285
G5
268
-7.2
Math · started 3rd in 2024
G3
252
G4
265
+13.1
Math · started 3rd in 2025
G3
260

How this works: we follow each grade-cohort across years through the school (3rd graders in 2023 are 4th graders in 2024, etc.) and fit a linear slope on a 100–400 proficiency-points scale built from the state assessment's four levels (L1=1, L2=2, L3=3, L4=4, weighted by student share). This is the same construction Stanford SEDA uses (edopportunity.org/methods); it's not student-level tracking — we measure the school's cohort, not individuals. See the methodology page for thresholds.

Evidence & technical detailClick to expand

School Alpha

School Alpha is the residual between actual and expected performance once school context is held constant. It is a context-adjusted estimate, not a causal claim about teaching quality.

Shrunk Alpha (95% CI)
+0.19 (95% CI: +0.17 to +0.21)

SES index components

SES method
Blended SES index (ACS + FRL)
SES index value
59.8
FRL %
49.0%
ELL %
SPED %
Tract median income (ACS 5-year)
$102,455
Tract poverty rate
0.1%
Tract % bachelor's+
27.5%

What "Decoded Rank" means

Decoded Rank converts School Alpha — the context-adjusted residual — into a parent-facing rank within the metro pool. A higher Decoded Rank than Achievement Rank means the school's raw scores understate its performance once neighborhood and school context are held constant. The reverse means raw scores overstate it. The rank is one signal, not a verdict.

Data & sources

Assessment data
2024–25 school year
NCES CCD vintage
2024
Census ACS 5-year vintage
2020-2024
Last updated
May 29, 2026
Methodology version
0.2.0

SchoolDecoder publishes context-adjusted residuals, not causal estimates. Decoded Rank is one signal — not a verdict on teaching quality. Read about limitations →